🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.55 AU - 1.61 AU

Year: 756 Days

Day: 12.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.49 AU - 2.43 AU

Year: 1045 Days

Day: 31.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.3 AU - 3.04 AU

Year: 1661 Days

Day: 33.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,516,255 km

• M1: 191,635 km (0.102 R)
• M2: 1,237,773 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.39 AU - 3.95 AU

Year: 2149 Days

Day: 28.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.61 AU - 3.87 AU

Year: 2221 Days

Day: 42.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 7.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.34 AU - 16.22 AU

Year: 19479 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,516,255 km

• M1: 193,879 km (0.075 R)
• M2: 250,876 km (0.07 R)
• M3: 400,773 km (0.082 R)
• M4: 657,183 km (0.097 R)
• M5: 872,156 km (0.092 R)
• M6: 1,225,356 km (0.055 R)
• M7: 1,512,434 km (0.113 R)
• M8: 1,797,718 km (0.11 R)
• M9: 2,220,481 km (0.103 R)
• M10: 2,318,468 km (0.116 R)
• M11: 2,647,434 km (0.108 R)
• M12: 3,490,118 km (0.108 R)
• M13: 3,749,371 km (0.112 R)
• M14: 3,866,656 km (0.108 R)
• M15: 4,943,761 km (0.111 R)
• M16: 5,432,347 km (0.111 R)
• M17: 6,525,310 km (0.091 R)
• M18: 6,737,738 km (0.103 R)
• M19: 7,169,328 km (0.065 R)
• M20: 7,388,489 km (0.082 R)
• M21: 7,462,091 km (0.054 R)
• M22: 7,833,393 km (0.057 R)
• M23: 8,401,865 km (0.113 R)
• M24: 9,140,879 km (0.032 R)
• M25: 9,338,946 km (0.055 R)
• M26: 9,698,729 km (0.103 R)
• M27: 9,981,768 km (0.11 R)
• M28: 10,144,830 km (0.094 R)
• M29: 11,267,861 km (0.081 R)
• M30: 11,736,551 km (0.07 R)
• M31: 12,081,524 km (0.108 R)
• M32: 13,047,178 km (0.07 R)
• M33: 13,494,326 km (0.069 R)
• M34: 14,958,740 km (0.077 R)
• M35: 15,145,288 km (0.061 R)
• M36: 15,615,175 km (0.107 R)
• M37: 16,089,700 km (0.113 R)
• M38: 16,472,820 km (0.116 R)
• M39: 17,199,267 km (0.045 R)
• M40: 17,394,792 km (0.106 R)
• M41: 17,492,778 km (0.044 R)
• M42: 18,884,338 km (0.104 R)
• M43: 19,085,996 km (0.066 R)
• M44: 20,517,647 km (0.102 R)
• M45: 20,621,169 km (0.117 R)
• M46: 20,880,871 km (0.053 R)
• M47: 21,246,338 km (0.091 R)
• M48: 21,456,075 km (0.075 R)
• M49: 21,561,242 km (0.116 R)
• M50: 21,824,833 km (0.12 R)
• M51: 22,408,564 km (0.102 R)
• M52: 22,622,040 km (0.068 R)
• M53: 22,889,970 km (0.107 R)
• M54: 25,625,966 km (0.086 R)
• M55: 26,466,556 km (0.054 R)
• M56: 27,259,425 km (0.103 R)
• M57: 27,945,181 km (0.106 R)
• M58: 28,117,518 km (0.087 R)
• M59: 28,868,350 km (0.115 R)
• M60: 29,392,092 km (0.108 R)
• M61: 29,567,421 km (0.118 R)
• M62: 30,389,760 km (0.097 R)
• M63: 30,626,125 km (0.094 R)
• M64: 31,279,419 km (0.045 R)
• M65: 32,237,593 km (0.077 R)
• M66: 32,659,908 km (0.08 R)
• M67: 32,901,957 km (0.091 R)
• M68: 33,327,114 km (0.039 R)
• M69: 33,509,923 km (0.055 R)
• M70: 34,182,964 km (0.099 R)
• M71: 34,305,784 km (0.038 R)
• M72: 36,856,128 km (0.105 R)
• M73: 37,297,741 km (0.08 R)
• M74: 37,360,871 km (0.038 R)
• M75: 37,550,861 km (0.087 R)
• M76: 37,868,008 km (0.111 R)
• M77: 38,632,753 km (0.109 R)
• M78: 39,273,929 km (0.056 R)
• M79: 40,566,903 km (0.12 R)
• M80: 41,545,872 km (0.108 R)
• M81: 41,611,396 km (0.102 R)
• M82: 42,005,287 km (0.052 R)
• M83: 42,071,110 km (0.058 R)
• M84: 42,863,081 km (0.118 R)
• M85: 42,929,353 km (0.06 R)
• M86: 43,460,276 km (0.109 R)
• M87: 44,797,382 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.6

Radius: 6.7

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.37 AU - 16.49 AU

Year: 23080 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,516,255 km

• M1: 270,323 km (0.109 R)
• M2: 587,770 km (0.118 R)
• M3: 688,599 km (0.089 R)
• M4: 1,579,903 km (0.068 R)
• M5: 2,919,103 km (0.056 R)
• M6: 3,006,319 km (0.109 R)
• M7: 3,094,432 km (0.106 R)
• M8: 3,641,212 km (0.11 R)
• M9: 4,070,708 km (0.109 R)
• M10: 6,278,473 km (0.119 R)
• M11: 6,908,280 km (0.054 R)
• M12: 6,966,474 km (0.081 R)
• M13: 7,024,817 km (0.063 R)
• M14: 7,083,459 km (0.098 R)
• M15: 8,227,135 km (0.092 R)
• M16: 8,288,919 km (0.109 R)
• M17: 8,475,168 km (0.112 R)
• M18: 8,725,595 km (0.044 R)
• M19: 9,882,735 km (0.109 R)
• M20: 10,279,019 km (0.081 R)
• M21: 12,550,214 km (0.062 R)
• M22: 12,835,797 km (0.03 R)
• M23: 12,907,454 km (0.117 R)
• M24: 13,631,956 km (0.07 R)
• M25: 13,999,070 km (0.065 R)
• M26: 14,593,272 km (0.064 R)
• M27: 14,668,071 km (0.049 R)
• M28: 15,806,212 km (0.096 R)
• M29: 16,893,938 km (0.117 R)
• M30: 17,288,278 km (0.103 R)
• M31: 17,925,415 km (0.12 R)
• M32: 18,166,417 km (0.038 R)
• M33: 18,327,534 km (0.108 R)
• M34: 19,058,918 km (0.097 R)
• M35: 20,466,185 km (0.099 R)
• M36: 20,802,182 km (0.08 R)
• M37: 21,650,103 km (0.042 R)
• M38: 23,204,575 km (0.101 R)
• M39: 23,554,933 km (0.12 R)
• M40: 24,705,490 km (0.103 R)
• M41: 25,242,696 km (0.113 R)
• M42: 26,055,760 km (0.118 R)
• M43: 26,877,352 km (0.068 R)
• M44: 27,245,213 km (0.118 R)
• M45: 27,522,268 km (0.071 R)
• M46: 28,172,271 km (0.115 R)
• M47: 28,921,158 km (0.055 R)
• M48: 30,918,290 km (0.114 R)
• M49: 32,371,932 km (0.102 R)
• M50: 33,353,294 km (0.102 R)
• M51: 35,043,900 km (0.114 R)
• M52: 36,253,997 km (0.076 R)
• M53: 37,375,382 km (0.053 R)
• M54: 38,094,799 km (0.095 R)
• M55: 38,507,988 km (0.067 R)
• M56: 41,123,707 km (0.111 R)
• M57: 42,506,440 km (0.08 R)
• M58: 43,364,832 km (0.107 R)
• M59: 44,229,059 km (0.094 R)
• M60: 46,965,952 km (0.058 R)
• M61: 48,858,216 km (0.116 R)
• M62: 50,888,857 km (0.114 R)
• M63: 51,116,096 km (0.082 R)
• M64: 51,343,784 km (0.061 R)
• M65: 52,601,902 km (0.049 R)
• M66: 54,566,123 km (0.04 R)
• M67: 57,379,909 km (0.109 R)
• M68: 58,209,429 km (0.055 R)
• M69: 59,042,839 km (0.062 R)
• M70: 60,721,626 km (0.071 R)
• M71: 62,051,701 km (0.106 R)
• M72: 63,147,056 km (0.108 R)
• M73: 64,371,515 km (0.106 R)
• M74: 64,494,335 km (0.116 R)
• M75: 65,233,348 km (0.097 R)
• M76: 65,356,767 km (0.116 R)
• M77: 66,968,384 km (0.087 R)
• M78: 68,718,679 km (0.078 R)
• M79: 68,844,192 km (0.112 R)
• M80: 69,095,666 km (0.066 R)
• M81: 70,483,785 km (0.071 R)
• M82: 70,737,204 km (0.058 R)
• M83: 73,031,287 km (0.09 R)
• M84: 73,287,698 km (0.1 R)
• M85: 75,090,950 km (0.065 R)
• M86: 81,250,493 km (0.09 R)
• M87: 82,581,914 km (0.112 R)
• M88: 86,483,277 km (0.07 R)
• M89: 90,719,739 km (0.072 R)
• M90: 91,409,236 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,004 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit